JPH03503130A - convertible bed and bath combination - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] name of invention Convertible Bed and Bath Combination Background of the Invention 1. Field of invention The present invention assists people with limited movement and reduces their dependence on others. The present invention relates to a convertible bed and bathroom combination for the purpose of making it easier to use.

2. Conventional technology Not only people with physical disabilities but also the elderly need to take care of things related to personal hygiene. onal hygiene) and often have great difficulty waking up from sleep. experience. A number of combined bathrooms featuring assisting convalescent patients Many attempts have been made.

U.S. Patent No. 3.447,1 (K. Gordon) In No. 18, you can sit on the toilet and take a shower while sitting. It combines a toilet bowl and a shower. The device must be operated by a person with a physical disability. It is housed in a cabinet with a door that can be passed through and into the cabinet. ing.

Maran, U.S. Pat. No. 4,296,508, describes Provide a bathtub with a rollable end to assist the patient in sitting up in the bathtub. ing. The user assist device then lifts the disabled person out of the bathtub. and rotate it so that it can be safely exited from the bathtub.

No. 4,112,524 to Johansson, A shower/bath combination with a toilet seat placed over a water bowl is disclosed. Ru. Shower water can be used to wash people with disabilities, as well as to clean everything from the water collection bowl. It also serves as a flushing means for the water collection bowl that flushes water into the drain pipe.

Improved equipment to help elderly and disabled people become independent There is a continuing need for -Many people who have lived most of their lives in good health. The most difficult thing for people to adapt to is old age, an accident, blow, or other loss of independence due to a disabling illness or injury. around you The ability to do what used to be mundane and simple tasks in matters related to personal hygiene. Losing something can cause people to become frustrated and lose motivation.

At the same time, a person's inability to move between the bed and the bathroom means that the person's This means that nursing care requires a great deal of personal care and attention. This note Increased caregiving puts a strain on families and the need for the person to be cared for outside the home. comes out. In either case, family attendance time, household obligations and increase stress. People with physical disabilities begin to see themselves as a burden to their families. There are more and more things happening.

Summary of the invention The present invention is a system that can transform into multiple forms, and allows people with physical disabilities and the elderly to Able to take care of personal hygiene, requiring only limited movement. This is to make it possible to do so. In a preferred embodiment of the invention, the system , placed in the bathtub, bathing and toileting positions, as well as lying and sitting An inflatable bag that lifts and lowers a person according to the resting position Equipped with a bathtub with a cushion. Also, this system preferably If the toilet function is selected, the toilet bowl is opened and exposed, allowing for bathing and resting postures. This includes the position of the toilet in the bathtub such that it is closed in the bath mode.

In a preferred embodiment of the invention, the bathtub has a footrest on which a person's feet can be placed. Features a multi-level internal surface with a recessed section and an upper body section located at a higher level do. The leg recess has an inflatable leg that supports a cushion that supports the knee. A stand is provided within the upper body area of the bathtub for supporting an upper body cushion. An upper main body stand is provided. Furthermore, in the present invention, it is preferable that a person means for moving the legs and the upper body base to adjust the posture of the body. Said The platforms are operably coupled to each other and responsive to each other's movements to obtain the proper position. It is desirable that it works.

In another embodiment of the invention, the toilet bowl cover is slidable between a closed position and an open position. and is moved by a drive means. Toilet seat by inflatable cushion is surrounded and one cushion is provided on the cover. Toilet use operations If the mode is selected, the cushion on the cover will first contract and then slide The toilet cover moves to its open position and then the lumbar cushion surrounding the toilet seat retracts. and lower the patient onto the open toilet seat. At the same time, the posture of the legs and upper body base has been modified so that the ordinary stool is in a position suitable for lowering the sick person onto the toilet seat. The cushion is inflated or deflated as desired.

Brief description of the drawing FIGS. 1 and 2 show a partially removed and broken perspective view of a preferred embodiment of the invention. 3 is a cross-sectional view along approximately 3-3 section in FIG. 1, and FIG. 4 is a sectional view taken approximately at 4-3 in FIG. 1. Figure 5 is a plan view of the combination bed, bathroom and toilet; FIG. 6 is a block diagram showing the water intake, circulator, and drainage system of the device of the present invention. , FIG. 7 is a block diagram showing the control system of the apparatus of the present invention, and FIGS. 8A to 8H. FIG. 3 is a diagram showing the operation of the present invention.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, the bed/bathroom combination unit 10 ( A metal tubular frame supporting the bathtub 14 (preferably molded from acrylic synthetic resin) 12.

In one preferred embodiment, frame 12 is primed to provide corrosion resistance. It is made of 1-inch square steel pipe that has been painted, painted, and welded. Retractable caster wheels 16 are provided. The caster wheels 16 When in the "up" position, the frame 12 is raised off the floor and the unit 10 is You can move it from here to here. When the casters 16 are retracted, the frame 12 immediately lowers to the floor, and the weight of the unit 10 is directly supported by the frame 12. held.

An outer panel 18 is mounted on the frame 12 and provides access to the equipment compartment 20. It is desirable that it be removable.

1 and 2, the frame portion 12, the bathtub 14, and the outer wall or Panel 18 has been removed for clarity of illustration. Passage into the equipment compartment 20 The permanently located components are not shown in FIGS. 1 and 2, but are shown in FIGS. As shown in FIG.

A floor plate 22 is located within the equipment compartment 20 and is preferably made of synthetic resin material or fiber. It is molded from baglass and rests on the lower rail 24 of the frame 12. The bottom of the rail 24 is depressed inward. This floorboard is also the bottom of the bathtub 14. is a water drop type that captures any condensed liquid from the plumbing provided below the bathtub 14. form. The floor plate 22 also covers the cross members 26 of the frame 12 and connects these parts. Molded to protect the wood from moisture.

A guardrail 28 is attached to the side of the bathtub 14.

Additionally, on either side of the unit 10 there is a thin film to ensure complete safety. A patient control panel, preferably a touch-responsive panel with pneumatically operated switches. A flannel 30 is attached. This configuration allows the control panel 30 to be encased and Not affected by air.

The hand-washing sink 32 is supported by a ratchet rocker arm 34, which also has a unit. There are two personal sink mounting arms 36 on each side of the kitchen sink 10 (FIGS. 3 and 3). (Fig. 4) is rotatably attached to one side. Each mounting arm 36 is attached to the sink 32. Provided with piping. The sink 32 should be slightly larger than 13 inches square. The system is equipped with a hot water and water supply system and a drainage system, and the drainage is carried out in the equipment compartment. It is discharged into a container 38 (FIGS. 4 and 6) located in chamber 20. container 38 Inside, there is a drain pump 40 connected to the relay switch and for discharging waste water. There is a float that controls the movement. This wastewater discharge system for sink 32 is automatic It works properly.

The sink 32 is not designed to hold water, but it can be used for things like washing your hands or brushing your teeth. Applicable to running water for light applications.

As shown in FIG. 2, curtains 44, heat lamps 46, hanging rods 48, and For holding other items that require support from above, such as lights (light sources) , an arbitrarily selected lightweight frame 42 can be attached to the main frame 12. .

Bath N! 514 has a top lip 50 that is mounted over the top rail 52 of the frame 12. Because of this, the bathtub 14 can be suspended above the compartment 20. Inside the bathtub 14 , a pair of substantially vertical side walls 54L and 54R, a substantially vertical head end wall 56, and an inclined An obliquely downwardly extending foot end wall 58 is provided. The bottom 60 of the bathtub 14 is Upper body portion 60A1 and leg recess 6 connected by vertical intermediate portion 60C It has 0B.

The toilet seat 62 is an integrally molded part of the bathtub 14, and is a joint between the bottom parts 60A and 60C. located nearby. Around the toilet seat 62 there are 64. Is the toilet seat 62 a horizontal surface? Preferably, the angle is approximately 8 degrees from will also be lower.

The toilet seat cover 66 slides back and forth on the toilet seat 62-F. The position of the toilet seat cover 66 is It is controlled by a dressing air cylinder 68 (FIG. 4). The toilet seat cover 66 is normally , is located above the toilet seat 62, and a seal is provided on the back surface of the toilet seat 62. sick person While the person is sitting on the toilet seat cover 66 and taking a bath, the high Watertightness is maintained. When using the toilet, use the cylinder provided in the recess 70. 68 is driven, the toilet seat cover 66 is retracted from the toilet seat 62, and the inside of the toilet bowl 72 is exposed. appear.

In a preferred embodiment of the invention, the toilet bowl 72 is supported on the floorboard 22 within the equipment compartment 20. mascerator/pump system. Toilet bowl 72 The upper edge is provided below the toilet seat 62 facing the back surface of the bathtub 14, and there is a seat between the two. It has the means to do so.

Directional water injection lowers 4R, 74 are installed inside the side and rear walls of the bathtub 14. L, 76R, 76L, 78R, 78L.

A water suction pipe 80 and water and air holes 82R and 82L are provided.

A drain pipe 84 is provided in the lower leg recess 60B. Water injection lower 4R, 74L, 76 R and 76L supply water to fill the bathtub 14, and these water injection ports are connected to the pump 84 ( (Fig. 6) to form a water circulation volute system. In addition, water injection A4R, 74L, 76R, 76L.

78R1 and 78L1 and water and air holes 82R282L are connected via control valves. is connected to the heater 134, which supplies hot air to warm the patient after bathing. Keep the sick person dry.

The bed/bathroom combination unit 10 of the present invention includes an inflatable cushion. , i.e. resting positions such as lying or sitting, and toilet and bathing positions. Depending on the situation, bags are used to lift and lower the patient. publication matching The inflatable cushion is not shown in FIGS. 1 and 2 to show other parts of the knit 10. Not yet.

As shown in Figures 3, 4 and 5, the inflatable cushion 90R1 Left shoulder cushion 90L1 Right waist cushion 92R1 Left shoulder cushion cushion 92L1 central lifting cushion 94, right knee cushion 96R1 left knee cushion Shoes 3 in 96L, right leg holding cushion 98R1 left leg holding cushion 98L1 heel Holding cushion 100, right buffer cushion 102R1, left buffer cushion 102L , including a head cushion 104.

As shown in FIGS. 2, 3 and 4, the inflatable cushion in the bathtub 14 is Part body stand 106, right lumbar support stand 108R, left lumbar support stand 108L, and strength supporter It is supported on the bottom 60 by a raised platform 1]0. The upper main body stand 106 is A grid made of corrosion-resistant material, such as stainless steel or acrylic synthetic resin, with supporting It is pivotally connected to the post 112. The position of the upper main body stand 106 is the compartment chamber 2. It is controlled by an air cylinder 114 provided in the 0. The cylinder 114 is Instead, they are placed inside the bathroom unit and placed above the toilet seat cover so that it can pass between them. It can also be replaced by two cylinders placed horizontally on either side of the section.

The left footrest 110 includes a thigh support 116 and a thigh support 116 that are both connected to a hinge 120. It has a calf support part 118. The thigh support part 116 has a pivot point 122. It is rotatably connected to the bathtub 14. The air cylinder 124 is the force lifting platform 110 and/or to move the force lift and thigh supports. For this purpose, a cylinder can be provided inside the bathtub.

3 and 3 show the arrangement of various components within the device compartment 20. understanding For simplicity, the connections of the various components are not drawn, but more details can be found in the 6 and 7.

In FIG. 3, inside the equipment compartment 20 at the foot end of the unit 10, there is an attendant. There is an operator's operation panel 130. This operation panel is provided on the patient operation panel 30. It has the same function as the patient control panel 30, and has the same function as the control from the attendant operation panel 130. The unit 10 can be operated only by signals. Alternatively, the operation panels 30 and 1 Combine 30 and place the accompanying blue panel on the back of the panel for the user (sick person). It may also be provided as a single unit.

Each caster 16 has a pair of air springs 132 coupled thereto. Ru. As shown in FIGS. 3 and 4, when air spring 132 is expanded, The tab 16 is lowered.

When the air spring 132 is compressed, the casters 16 are pivoted inward and retracted, allowing the unit to The kit is placed on side rails 24 and cross rails 26 of frame 12. toilet seat Directly below 62 is a toilet unit 72. In FIG. 3, the side of the toilet unit 72 There is a water pine surge circulation pump 84 on the side.

A heater 134, a vacuum/pressure bomb 136, An air control valve 138 and a high pressure air pump 140 are arranged. Heater 13 4 is preferably an extractor of heat from boiling water, without electrical coils that can be short-circuited. stomach. A vacuum/pressure capon 136 is connected to the inflation bag via a control valve 138 to Control commands supplied from the human operation panel 30 or the accompanying sound operation panel 130 The bag expands and deflates. The high pressure pump 140 also has a control valve. 138, air spring 132, toilet seat cover cylinder 68, and platform control. Provides air pressure to operate control cylinders 114 and 124.

Additional components shown in Figure 4 include the electrical Control surface 142, water intake manifold 144, sink controlled by a float. A manifold is provided by a water discharge container 38, a drain pump 40, and a flexible pipe 148. Portable shower appliance 146 connected to 144 and water level detection relay 1 50 and 152.

The water intake, circulation, and discharge system of unit 10 is shown in FIG. Shown in Figure 6 all that is contained within a preferably transparent synthetic resin manifold; It is best to be able to see the flow and direction of the water. The water is connected to the cold water intake line 200. and hot water intake line 202 to the system.

A manually operated isolation valve 204 is located at the point of entry of chilled water line 200 into unit 10. and is connected to the cold water line 200. Cold water passes through line 200 to water temperature mixing valve 2 06.

The toilet flush line 208 branches from the cold water line 200 at a T-joint 210 and The cold water line 212 branches off from the cold water line 200 at a T-joint 214 .

Toilet flush line 208 supplies cold water to flush nozzle 216 of toilet bowl 72 .

The flow of water to the nozzle 216 is controlled by the air toilet flush control valve 21 in the toilet flush line 208. Adjusted by 8.

The hot water line 200 has a manually adjusted isolation valve 220 at its intake end; A check valve 222 follows. Line 202 is connected to water temperature mixing valve 206.

A sink hot water line 224 branches off from the main hot water line 202 at a T-joint 226 . Check valve 222 prevents cold water from mixing valve 206 from flowing back into the hot water line.

The mixing valve 206 is used for bathing, showering, and washing the body in the toilet. Determine the ratio of cold and hot water to obtain the desired water temperature. In the mixing valve 206, The mixed water branches into three directions. The mixed water take-out line 226 is connected to a T-joint 232. It branches into a body wash line 228 and a bathtub line 230 at. Body washing line 2 28 supplies water to three cleaning nozzles 234 located under the toilet seat 62 in the toilet bowl 72. and spray it onto the underside of the patient to clean the patient after the toilet bowl 72 has been flushed. Make it. A manually controlled isolation valve 236 and air valve 238 are connected to the body wash line 2. 28. After injecting water through nozzle 234, valve 238 is closed. air valve 239 is opened to allow air from heater 134 to dry the patient. Lend.

Portable body shower 146 connects to line 230 via flexible conduit 148 The T-joint 240 is connected to the

Portable body shower 146 manual control valve allows body water to flow through line 148. The flow of water exiting the shower 146 is regulated.

As shown in FIG. 6, the line 230 connects the directional injection lower 4R in the upper area of the bathtub, 74L, 78R, and 78L, and the directional injection lower allo R in the foot area of the bathtub 14. and 76L. Injection lowers 4R, 74L, 78R from line 230.

The flow of water to and 78L is regulated by air valve 242. Injection Roaro R The flow of water to and 76L is regulated by air valve 244.

A swirl system is incorporated into the unit 10 to provide a gentle pine surge during bathing. It is rare. Water is circulated by a pump 84 that draws bath water from an intake port 80. It will be done. The pump 84 is connected to the water injection lower 4R via an air valve 246 and a line 248. 174L, 78R1 and 78L, and also air valve 250 and line Water is supplied via 252 to the directional jets Lowero R and 76L in the foot area.

Bathtub water drainage system, is assembled to operate without the need for a drain plug Ru. Water flows down through bathtub drain 84 and valve 254 to drain pump 40 .

Similarly, the outlet of the float-controlled sink water drain container 38 has a check valve 256. It is connected to the pump 40 via. Panel to drain liquid to waste pipe 258. Pump 40 is energized by pressing the appropriate command switch on module 30 or 130. be done.

After bathing, it is important to keep the user warm and dry as quickly as possible. Ru. The warm air from heater 134 passes through air valve 260 and enters a draft sequence (draw Directional injection lower that also operates as an air nozzle during ing 5equence) 4R, 74L.

78R1 and 78L. Similarly, air from heater 134 is Directional water jets in the foot area are supplied through valve 262 to the lower R and 76L.

At the opposite end of the bathtub 14, the air valve 263 (seventh Air is supplied to the air nozzles 82R and 82L through the air nozzles 82R and 82L.

FIG. 7 shows a block diagram of the control system of the present invention, that is, the unit 10. 7th As shown in the figure, the operation of the unit 10 includes an operation panel 30 for the patient, an operation panel 30 for the attendant, and Operation panel 130, level sensor 150, 152, and float-controlled exhaust Controlled by a gas control unit 300 that receives input from a float sensor in the outlet container 38 . In one embodiment, the gas control unit 300 includes a patient operation panel 30 and an attendant. A relay is used to execute sequence control based on commands from the user operation panel 130. – logic is used. In other embodiments, the gas controller 300 may be Has programmed microcomputer control.

As shown in FIG. 7, the gas control unit 300 includes an expansion/deflation air valve 138A, a cylinder A control signal is supplied to the air valve 138B for control and the air spring control section 138C. . A pressure/vacuum pump 86 pumps air to inflate and deflate the air cushion. Vacuum is supplied to valve 138A. Valve 138A is a three-way valve and cannot be supplied with air pressure. , vacuum can be supplied, and air pressure or vacuum state can be maintained. Gas control section 30 The control signal from 0 determines the state of each valve connected to each cushion. determined.

The high pressure pump 140 includes a cylinder control air valve 138B and an air spring control valve 1. Supply air to 38C. The air valve 138B for cylinder control is the air valve for the upper main body. cylinder 114, force lifting platform air cylinder 124, and toilet seat air cylinder 6 8 and each cylinder is a double acting air cylinder. Gas control section 300 A signal to valve 138B from movements are controlled individually.

The air spring control valve 138C controls air from the high pressure pump 140 to the air spring 132. Adjust. When high pressure is applied to the air spring 132, the caster wheels 16 are lowered. , unit 10 can move from place to place. When the air is removed from the air spring The caster wheels 16 pivot inward and the frame lowers onto the floor.

The gas control section 300 also includes pumps 40 and 84 and air valves 218,238. ．． 239.242.244.246.250.260.262 and 263 movements control the production. Movement of each air valve and pump is controlled by the operation panels 30 and 130. An inflation/deflation system that lifts and lowers the patient, controlled based on patient input. Controlled according to stem operation.

Figures 8A to 8H show the unit when changing from one mode to another. The operation of the cut 10 is shown. In this particular example, the patient is placed on the horizontal rest shown in Figure 8. Starting from the breathing position, sit in position 8H where pine surge with water is applied only to the feet. Finish with this posture. It is assumed that the sick person used the toilet bowl 72 during that time.

The unit 10 shown in FIGS. 8A to 8H includes cushions 90L, 9OR, 9 1 superimposed on 2L and 92R, 96L and 96R5 and 98L and 98H It has two additional inflatable cushions (upper pinerest 350).

The upper pinerest 350 has a central opening above the central toilet seat cushion 94. .

In FIG. 8A, all the cushions are essentially fully inflated and the platform 1 06 and 110 are generally in horizontal positions. In this case, the patient is usually resting horizontally. It's in a posture.

The sick person (or an attendant) presses the operation panel 30 (or operation panel 130) in an appropriate manner. When the toilet function is selected by pressing the switch, the control of the gas control section 300 starts the toilet sequence.

As shown in FIG. 8B, first the central cushion 94 begins to contract while the remaining All cushions remain fully inflated. The center bag 94 is stored. While being contracted, the inner circumference of the waist bags 92L and 92R and the glue bag 96 The patient is held elevated by L and 96R.

In FIG. 8C, the center bag 94 is fully deflated and the toilet air cylinder 6 8 together with the toilet seat cover 66 to a position below the stand 106.

The toilet seat 62 is exposed and the toilet bowl 72 is opened and ready to lower the patient. .

Figure 8D shows the unit 1o with the patient beginning to be lowered. In this position, Heel rug 100, leg bag 98L and 98R1 knee bag 96L and 96R1 and waist bags 92L and 92R are beginning to deflate. 110 units is still horizontal, but the platform 106 begins to be lifted by the air cylinder 114. There is.

In Figure 8E, upper body cushions 90L and 90R are completely deflated. while bags 92L192R, 96L, 96R, 98L and 98R The vagina remains partially inflated, which allows the vagina to be firmly supported and lifted. It is being This ensures that when the sick person is lowered towards the toilet bowl 72, It can prevent people from sliding forward. At this point, the upper pine tress 350 is , remains well-inflated and maintains the patient's good sensations.

In Figure 8F, platform 110 has begun to lower while platform 106 is at an angle of approximately 45 degrees. It is raised at an angle. At this point, there is no seat between the patient and the toilet seat 62. obtains a contact state. The 8 degree angle from the horizontal created by the toilet seat 62 allows the tail to be The patient can be adapted without putting pressure on the bone. At this point, the water in the bathtub 14 All air bags are deflated. Slightly buffered cushion 102L, 102 R and 104 remain expanded.

In FIG. 8G, platform 110 is fully lowered, while platform 106 is approximately 6.6 inches from horizontal. It is maximally raised to an angle of 0 degrees. After using the toilet bowl 72, the sick person should close the panel. Press the appropriate switch on the toilet bowl 30 to flush the toilet bowl 72 and spray water from the spout 234. Then, warm air from the heater 134 is blown through the injection port 234 to treat the patient. Dry.

Finally, in Figure 8G, if the patient selects the foot pine surge function, Injection lower allo L and 76R inject water into the leg hollow area. Through panel 30 Foot pine surgery performed by the patient (or an attendant through panel 130) In response to the mode selection, air valve 244 is opened and air is routed through line 230 to the mixing valve. A flow of water occurs from 206 to the jets Lowero R and 76L in the foot area. this water The flow continues until the presence of water is detected by the water level sensor 152. at the time , a signal is supplied to the gas controller 30 to close the air valve 244 and open the air valve 250. The circulation pump 84, which operates the volute system, is energized.

Furthermore, FIG. 8H shows the caster wheel 16 in its retracted position.

Air spring 132 is deflated, as shown in the lower left corner of Figure 8H. As a result, caster wheels 16 are pivoted inwardly and upwardly.

When the foot pine surgery treatment is completed (it will operate for a predetermined time or the operation panel 30 or (based on the input from 130), the pump 84 is stopped and emptied. The air valve 250 is closed, and the drain pump 40 is driven to drain waste water through the drain pipe 84 of the bathtub. Water is pumped into tube 258. During this sequence the air valve 262 is open and the air valve 262 is opened. Warm air from WA 134 is supplied to jets ROARRO R and 76L, which blows the patient's lower legs and and feet become dry.

The procedure for returning the patient to the resting position shown in Figure 8A is approximately as shown in Figures 8A to 8G. Follow the steps opposite to those shown.

The sequence of bathing the entire body is approximately the sequence shown in Figures 8A to 8H. The central cushion 94 is approximately the same as the surrounding air cushion. The toilet seat cover 66 is retracted at the same rate and remains positioned above the toilet seat 62.

When the sick person is lowered onto the toilet seat cover 66, the weight of the sick person is transferred to the toilet seat 62 and the toilet seat cover. -66 to help provide a reliable watertight condition.

Although FIG. 8A shows a completely horizontal resting position, the platform 106 is shown in FIG. 8A. Pivot from horizontal position, leaving all cushions fully inflated This also allows the partial seat to be in a resting position.

In conclusion, the combination bed/bathroom unit 10 of the present invention allows sick patients to self-medicate. This can reduce the amount of care required of family members or caregivers. The present invention , providing safe, comfortable, spacious and easy-to-use units for individual sick patients. enable people to live at home with independence and a sense of self-worth.

Although the invention has been described with reference to preferred embodiments, those skilled in the art According to the invention, changes may be made in form and detail without departing from the spirit and scope of the invention. It is clear that

Outside the box international search report “　　　”’PCT10389100704

Claims (1)

[Claims] 1. bathtub and a plurality of inflatable cushions disposed in the bathtub to support a patient; selectively inflating and deflating the cushion to move the patient into various positions; A patient care device characterized in that it is equipped with a means for 2. The toilet further includes a toilet having a portion disposed within the bathtub. The patient care device according to claim 1. 3. The bathtub is characterized in that an upper body portion and a leg recess are provided. The patient care device according to claim 2. 4. The toilet includes a toilet seat and a toilet opening provided in the upper main body of the bathtub. 4. The patient care device according to claim 3, further comprising: 5. Move the toilet cover and seat forward from the closed position, which covers the toilet seat, to the open position, which exposes the toilet seat. Claim 4, further comprising means for moving the toilet cover. Equipment for caring for the sick. 6. Means for moving the toilet cover is coupled to the toilet cover and moves the toilet cover. The device is equipped with an air cylinder for sliding the door between the closed position and the open position. The patient care device according to claim 5, characterized in that: 7. within the bathtub to support at least one of the inflatable cushions. further comprising an upper body stand means provided above the upper body of the 7. The patient care device according to claim 6. 8. the toilet cover in the open position is located below said upper body platform means; The patient care device according to claim 7, characterized by: 9. The plurality of inflatable cushions are arranged over the toilet bowl cover, and the plurality of inflatable cushions are arranged to cover the toilet bowl cover. 9. The toilet bowl according to claim 8, further comprising a toilet bowl cover cushion connected to the toilet bowl cover cushion. Human nursing equipment. 10. The plurality of inflatable cushions are located on the left and adjacent to the toilet seat. 9. The patient care device according to claim 8, further comprising a right lumbar support cushion. 11. Belly for supporting the left and right lumbar support cushions above the bottom of the bathtub 11. The patient care device according to claim 10, further comprising support means. . 12. said leg well for supporting at least one inflatable cushion; Claim 4, further comprising leg support means provided in the area. patient care equipment. 13. Further comprising means for pivotally attaching the leg support means to the bathtub. The patient care device according to claim 12, characterized in that: 14. further comprising means for moving the leg support means between a raised position and a lowered position. 14. The patient care device according to claim 13, further comprising a patient care device. 15. The pivotable mounting means includes pivoting movement of the leg support means close to the toilet. 15. The patient care device according to claim 14, characterized in that it defines an axis of action. 16. The inflatable cushion supported by the leg support means comprises at least having one knee support cushion and at least one leg support cushion The patient care device according to claim 12, characterized in that: 17. The inflatable cushion is a heel support cushion located at one end of the bathtub. 17. The patient care device according to claim 16, further comprising a button. 18. A pivoting mechanism within the bathtub for supporting at least one inflatable cushion. Claim 1, further comprising upper body pedestal means provided at the base. patient care equipment. 19. Further comprising a drive means for rotating the upper main body stand means. The patient care device according to claim 18, characterized in that: 20. that said upper body platform means supports left and right shoulder cushions; The patient care device according to claim 18, characterized in that: 21. A frame for supporting the bath camellia and wheel means for supporting this frame are further provided. 2. The patient care device according to claim 1, further comprising a patient care device. 22. A plurality of injection ports for directing liquid to the bathtub, and a connection between the injection ports and the water and temperature. A claim further comprising means for selectively connecting to a wind supply source. Item 1: The patient care device according to item 1. 23. A sink and an arm that is pivotably supported relative to the bathtub to support the sink. The patient care device according to claim 1, further comprising a system. 24. a bathtub having a bottom surface consisting of an upper body portion and a leg recess; a toilet opening provided in the upper main body portion of the bottom of the bathtub; this toilet opening; A toilet device comprising a toilet seat surrounding the bathtub, and a toilet bowl provided below the bottom of the bathtub. and a toilet bowl cover, Move the toilet cover between a closed position covering the toilet seat and an open position exposing the toilet seat. A patient care device characterized by comprising means for moving the patient. 25. said means for moving the toilet cover between said closed position and said open position; an air cylinder coupled to the toilet bowl cover for sliding the cover; 25. The patient care device according to claim 24, characterized in that: 26. further comprising upper body pedestal means disposed above the upper body within the bathtub. The patient care device according to claim 25, characterized in that: 27. The toilet cover in the open position is located below the upper body platform means. The patient care device according to claim 26, characterized in that: 28. A plurality of inflatable cushions provided within the bathing area to support the patient; , selectively inflating and inflating the inflatable cushion to move the patient into multiple positions. 25. The patient according to claim 24, further comprising means for contracting the patient. Nursing equipment. 29. the plurality of inflatable cushions are arranged to cover a toilet bowl cover; Claim 2, further comprising a toilet bowl cover cushion connected to the toilet bowl cover cushion. 8. The patient care device according to 8. 30. The plurality of inflatable cushions are located on the left and adjacent to the toilet seat. 30. The patient care device of claim 29, further comprising a right lumbar support cushion. 31. said leg well for supporting at least one inflatable cushion; Claim 28, further comprising leg support means provided in the area. Equipment for caring for the sick. 32. Further comprising means for pivotally attaching the leg support means to the bathtub. The patient care device according to claim 31, characterized in that: 33. further comprising means for moving the leg support means between a raised position and a lowered position. 33. The patient care device according to claim 32, further comprising a patient care device. 34. The pivotable mounting means includes pivoting movement of the leg support means close to the toilet. 34. A patient care device according to claim 33, characterized in that it defines an axis of action. 35. A pivoting mechanism within the bathtub for supporting at least one inflatable cushion. Claim 28, further comprising upper body pedestal means provided at the base. Equipment for caring for the sick. 36. Further comprising a drive means for rotating the upper main body stand means. The patient care device according to claim 35, characterized in that: